How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
Worcester 2 Rockland 12 -1.6
-0.1
Quebec 7 New Jersey 8 -0.4
If winner is:HomeAway
Saturday100.0*Chance in playoffs100.0*Average seed
Worcester vs Rockland+0.7-0.8
+0.1-0.1
Quebec vs New Jersey+0.1-0.1

What If

Chances based on how well the Worcester finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
66-87In100449*
6558-22In83176
6457-23In92812
6356-24In683219
6255-25In831840
6154-26In8317129
6053-2798.6%81171286
5952-2897.973252681
5851-2996.4623441,462
5750-3095.0494652,936
5649-3190.53555905,571
5548-3283.0236017010,420
5447-3371.0135829018,389
5346-3455.865044030,333
5245-3540.423858247,963
5144-3626.2126695071,592
5043-3714.80157510101,306
4942-385.80671230138,078
4841-391.6259390176,818
4740-400.5047511216,330
4639-410.1034624252,836
4538-420.0023698278,601
4437-430.00147115292,766
4336-440.0076924292,081
4235-450.0036235276,676
4134-46Out15247249,947
4033-47Out04159214,037
3932-48Out03070174,474
3831-49Out02179133,718
3730-50Out0148697,672
3629-51Out099168,227
3528-52Out059544,465
3427-53Out39727,747
3326-54Out19916,141
3225-55Out1998,921
3124-56Out01004,759
3023-57Out01002,340
2922-58Out01001,108
7-28Out1001,236*
Total:3.5%032245303,260,572

* Row combines multiple less frequent records.

Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Friday100.0*Lottery seed
Worcester 2 Rockland 12 +0.5
If winner is:HomeAway
Saturday100.0*Lottery seed
Worcester vs Rockland-0.3+0.4

What If

100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112131415161718
66-87100
6558-228317
6457-238388
6356-24472132
6255-25582518
6154-264637162
6053-2737441521
5952-2825482052
5851-29134924104
5750-3054325215
5649-31234223490
5548-3202313471700
5447-3301365227200
5346-34624837610
5245-35203838174000
5144-361026292913300
5043-370015143028112000
4942-3806212283116400
4841-39202102733206100
4740-40000313293218400
4639-410000315313115300
4538-420001518332912200
4437-4300017223526810
4336-4400021028362040
4235-4500003163533121
4134-4600162540244
4033-4700214383710
3932-48006284620
3831-49002174833
3730-500194447
3629-510043561
3528-52022673
3427-53011882
3326-5401189
3225-550793
3124-560496
3023-57298
2922-58199
2821-590100
2720-60199
7-26100
Total:000322346810121314139